ML20064C917
| ML20064C917 | |
| Person / Time | |
|---|---|
| Site: | McGuire, Mcguire  |
| Issue date: | 02/25/1994 |
| From: | Mcmeekin T DUKE POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20064C919 | List: |
| References | |
| NUDOCS 9403100334 | |
| Download: ML20064C917 (4) | |
Text
..
~
11 1
Duke Ibuer Company (704)875 4000 AlcGuire Nuclear Station 12?00 Hagers Ferry Road Huntersville, NC 28078-8985 DUKEPOWER February 25, 1994 U.S. Nuclear Regulatory Commission Attention:
Document Control Desk Washington, D.C.
22055
Subject:
McGuire Nuclear Station, Units 1 and 2 Docket Nos. 50-369 and 50-370 Proposed Technical Specification (T/S) Change Accident F'nitoring Instrumentation (T/S 3.3.3.6 Tables 3.3-10 and 4.3-7)
Dear Sir:
Pursuant to 10 CFR 50.4 and 50.90, attached is a proposed license amendment to Appendix A, Technical Specifications, of Facility Operating Licenses NPF-9 and NPF-17 for McGuire Nuclear Station Units 1 and 2, respectively.
This proposed change is for adding four instruments to the subject T/S Tables as part of the accident monitoring instrumentation and deleting five instruments from the subject T/S Tables that are not part of the accident monitoring instrumentation.
The four instruments that are going to be added to the T/S Tables are the Neutron Flux Monitor, Containment Hydrogen Concentration Monitor, Diesel Generator (D/G)
Cooling Water Heat Exchanger (HX) Nuclear Service Water (RN) Flow Indicator, and Containment Spray (NS) HX RN Flow Indicator. The five instruments that are going i
to be deleted from the T/S Tables are the PORV, PORV Block Valve and Safety Valve Position Indicators, and Unit Vent and Steam Relief EMFs.
The problem that prompted this proposed change is that the instruments listed in these T/S Tables do not match entirely with those labeled Post-Accident Monitoring (PAM) in the control room. Three of the four instruments that are going to be added to the T/S Tables are currently labeled PAM in the control room.
Four of the five instruments that are going to be deleted from the T/S Tables are not currently labeled PAM in the control room.
This proposed change will result in the instruments listed in these T/S Tables matching entirely with those labeled PAM in the control room.
This proposed change is based on the recommendations of Regulatory Guide 1.97, Revision 2
" Instrumentation For Light-Water-cooled Nuclear Power Plants To Access Plant and Environs Conditions During and Following An Accident," and direction from the new Standardized Technical Specifications for Westinghouse Plants, NUREG-1431, Revision 0 September 1992. contains the proposed Technical Specification Change, Attachment 2 contains the Justification and Safety Analysis and Attachment 3 contains the Significant Hazards Consideration.
I i
9403100334 94o225 PDR ADOCK 05000369 p,,
PDR I
ne mmw
.-=
.. - =
3.
U.S. Nuclear Regulatory Commission February 25, 1994 Page 2 Pursuant to 10 CFR 50.91(b)(1), a copy of this amendment request has been provided to the appropriate North Carolina official.
i Should you have any questions, please contact P.T. Vu at (704) 875-4302.
Very truly yours, i
l T.C. McMeekin TCM/PTV/pamtable
(
Attachments l
xc: (w/ attachments)
Mr. S.D. Ebneter Administrator, Region II U.S. Nuclear Regulatory Commission 101 Marietta St.,
NW, Suite 2900 Atlanta, GA.
30323 i
Mr. V. Nerses Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 9H3 Washington, D.C.
20555 Mr. G. Maxwell l
NRC Resident Inspector McGuire Nuclear Station Mr. Dayne Brown, Chief Division of Radiation Protection P.O. Box 27687 Raleigh, N.C.
27611-7687
f U.S. Nuclear Regulatory Commission February 25, 1994 Page 3 T.C. McMeekin, being duly sworn, states that he is Vice-President of Duke Power Company; that he is authorized on the part of said company to sign and file with the U.S. Nuclear Regulatory Commission these revisions to the McGuire Nuclear Station license Nos. NPF-9 and NPF-17; and, that all statements and matters set forth therein are true and correct to the best of his knowledge.
s T.C. McMeekin, Site Vice-President Subscribed and sworn to before me this 25th day of February 1994.
Ab />
1 i
l
[
flo ary ublic t
My Commission Expires:
/3,l$$Y ORn 6
i
i U,.S. N0 clear Regulatory Commission February 25, 1994 Page 4 l
bxc: (w/ attachments)
NSRB (EC12A)
T.A. Belk (MG01CP)
F.C. Polcy (EC09F)
B.K. Marrow (MG02EE)
A.L. Kinley (MG02ME)
E.G. Blough (MG02ME)
J.J. Mead (MG01SE)
M.E. Efird (MG02EE)
A.M. Hinson (MG01CP)
J.R. Painter (MG010P)
D.A. Baxter (MG010P)
J.W. Silver (MG010P)
B.H. Hamilton (MG010P)
G.A. Frix (MG01CP)
J.P. Anderson (MG01CP)
M.K. Nazar (MG01IE)
W.F. Byrum (MG01RP) l R.L. Hasty (MG01EP)
A.V. Carr (PB05B) l G.A. Copp (EC050)
Z.L. Taylor (CN01RC)
L.J. Rudy (CN01RC) l S.G. Benesole (ONO3RC)
E.M. Geddie G.D. Gilbert P.R. Herran R.O. Sharpe P.T. Vu File: 801.01 1
i i
-,